baber/WOPTO huggingface dataset:
Patent JP-2004148929-A (JP)
Title: Play adjusting apparatus of brake cable
Inventor: IKEDA TAKASHI
IPC: B60T7/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a play adjusting apparatus of a brake cable that can accurately and speedily adjust the play of the brake cable and requires a small number of components and less assembling man-hour.  <P>SOLUTION: The tip of an adjusting bolt 26 fixed to one end of the brake cable 25 projects from a through hole 22a in a side plate 22 of an operating lever 20, and an uneven engaging section comprising an adjusting nut 27 screwing with the projection, a circular-arc-like groove 27b in the opposite surface of the side plate 22, and projections 22b and 22b is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153461-A (JP)
Title: Communication terminal, program, and storage medium
Inventor: KAMIYA MASARU
IPC: H04W4/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal for improving convenience when using a content, which the owner of data memory module has already got permission, in a communication terminal, on which the data memory module is mounted when it is used.  <P>SOLUTION: In UIM 50, content information for indicating a content with usage permission already got by an owner of UIM 50, along with the use of a portable telephone 40, and communication address of a content server 10 for offering the content are stored with their relation. When the UIM 50 is mounted on a portable telephone 40, the portable telephone 40 determines whether the same content as the one stored in the UIM 50 is stored in the portable telephone 40 or not. When it is not stored, the content is down-loaded from the content server 10 by using the communication address stored in the UIM 50, and the portable telephone 40 stores this content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149349-A (JP)
Title: Method of producing raw material powder for dielectric ceramic, dielectric ceramic, and multilayer ceramic capacitor
Inventor: YOSHIKAWA YUJI
IPC: C04B35/49
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a raw material powder for an ABO<SB>3</SB>-type dielectric ceramic such as BaTiO<SB>3</SB>, which powder contains fine particles and has a uniform composition.  <P>SOLUTION: The raw material powder for a BaTiO<SB>3</SB>-based dielectric ceramic is obtained by adsorbing an organic high molecular compound onto a carbonate powder of A element, such as BaCO<SB>3</SB>powder, then mixing an oxide powder of B element, such as TiO<SB>2</SB>powder, with the carbonate powder of the A element, and calcining the mixed powder. The high molecular compound acts so as to suppress sintering and grain growth of the carbonate powder of the A element in the calcining process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152625-A (JP)
Title: Solenoid operation device
Inventor: YABU MASAHITO
IPC: H01H33/40
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a solenoid operation device enhanced in workability.  <P>SOLUTION: An electromagnet 14 is arranged in a central lower part of a case 10, a capacitor 16 and a control board 18 are arranged on each side of the electromagnet 14, an auxiliary contact 34, a display board 36, and a counter 38 are arranged on the upper side of the electromagnet 14, the auxiliary contact 34, the display board 36, and the counter 38 are fit to a plate 56 to unite them with the electromagnet 14, and the capacitor 16 and the control board 18 are made removable from a front.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149087-A (JP)
Title: Bicycle parking device
Inventor: INABA TSUKASA
IPC: B62H3/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle parking device for omitting any operation of a lever or the like, and easily taking in/taking out a bicycle.  <P>SOLUTION: A bicycle loading arm 20 is oscillated between the take-in/take-out position and the storage position. A locking mechanism 30 is disposed between a place of the bicycle loading arm 20 at which the distance is increased if the bicycle loading arm 20 is oscillated from a lower side to an upper side, and the distance is decreased if the bicycle loading arm is oscillated from an upper side to a lower side and a place of a bracket 26. The locking mechanism 30 is in a first locked condition in which the locking mechanism is expanded from the most-contracted condition to the maximum expanded condition, and reaches an intermediate locking condition in which the locking mechanism is contracted from the first locking condition to the minimum locked condition. The bicycle loading arm 20 is in the highest upper oscillated storage position in the first locking condition of the locking mechanism 30. A gas spring generates the force sufficient to keep the bicycle loading arm 20 at the storage position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155823-A (JP)
Title: Method for producing useful gas using carbon-containing material as raw material
Inventor: HAYASHI SHOJI
IPC: B01J3/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a useful gas by which an efficient gas-producing reaction can be realized from a carbon-containing material even under conditions of subcritical water.  <P>SOLUTION: A step of treating the carbon-containing material, a metallic catalyst, a salt of an alkali metal, a gaseous carbon dioxide fixing material and water at ≥400°C temperature under ≥150 atm pressure is provided as the method for producing the useful gas from the carbon-containing material. The useful gas of a hydrogen-methane system can effectively be produced even under conditions producing the subcritical water, according to this step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158114-A (JP)
Title: Optical information recording medium
Inventor: TANAKA YOSHIKI
IPC: G11B7/24044
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which reduces reflectance and reduces angle dependence of reflectance on an incidence surface of a laser beam.  <P>SOLUTION: The optical disk 1 has a structure wherein a first substrate 5, a reflection layer 7, a recording layer 9 for hologram recording and a second substrate 11 transmitting the laser beam L for recording and reproduction are stacked. The laser beam L is transmitted through the second substrate 11 and the recording layer 9 is irradiated with the laser beam L. A rugged surface 15 having a structure wherein bottom parts and top parts are alternately disposed in each fixed pitch is formed on the upper surface 13 of the second substrate 11. The reflectance of the laser beam L is reduced and the angle dependency of the reflectance is reduced by the rugged surface 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155362-A (JP)
Title: Seat-back structure of car seat
Inventor: MURAISHI SHOZO
IPC: B60N2/36
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a thickness of a seat-back to be sufficiently thin without damaging its performance as a cargo table and without damaging its high cushion characteristic.  <P>SOLUTION: A back-board 14 is arranged at and supported by a back-surface position of a seat-back 12 in such a way that its resilient motion can be attained from a predetermined initial supporting position to a forward or rearward direction of the seat-back and its motion can be carried out from the initial supporting position toward the seat-back sitting surface. Then, a flexing of the seat-back sitting surface can be assured toward the rearward direction against an input load applied from the seat-back sitting surface against a predetermined biasing force and at the same time the load is rigidly received through a restriction against motion of the back-board 14 at the initial supporting position by an engagement with an opposing side end part 20a of the seat-back frame 20 against the input load applied from the seat-back rear side so as to enable the load to be supported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003270420-A (JP)
Title: Diffraction optical element, refraction element, illumination optical device, exposure device, and exposure method
Inventor: GOTO AKIHIRO
IPC: G02B5/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical device which includes a diffraction optical element capable of forming the illuminance distribution of a substantially uniform orbicular zone shape on a surface to be irradiated and an illumination pupil surface and which can perform satisfactory orbicular zone illumination while suppressing light quantity loss.  <P>SOLUTION: The illumination optical device illuminates the surface to be irradiated (M, W) and is provided with a diffraction optical element (6) for converting an incident luminous flux into an orbicular luminous flux so as to form a secondary light source which has an illuminance distribution of the orbicular zone shape on the illumination pupil surface. The diffraction optical element is provided with a first basic diffraction element and a second basic diffraction element in which ring shape gratings having mutually almost the same shapes are formed. In the first basic diffraction element and the second basic diffraction element, the centers of ring shape gratings are eccentrically formed along a first direction and a second direction to the center of an outer shape, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155377-A (JP)
Title: Accelerator pedal device
Inventor: OIKAWA TAKUMI
IPC: B60K26/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of deviation, etc. of a pedal shaft, even if excessive pedal force is applied, when stopping a pedal arm at a full open position in an accelerator pedal device.  <P>SOLUTION: This device is provided with the pedal arm 30 having the accelerator pedal 35, main bodies 10 and 20 for oscillatably supporting the pedal arm 30, a return spring 40 for returning the pedal arm 30 to a rest position, and full open stoppers for stopping the pedal arm 30 to the full open position for stepping the pedal arm 30 to the maximum. As the full open stoppers, a first stopper 19a provided on the main bodies 10 and 20 and abutted with a part of the pedal arm 32b thereon and a second stopper 19b arranged at a position substantially point symmetry with the first stopper 19a with respect to an oscillation center of the pedal arm 30 and abutted with an other part 32c of the pedal arm 30 thereon are adopted. As a result, even when excessive stepping force is applied, positional deviation of the pedal shaft 31 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080984-A (JP)
Title: Battery-containing load leveling
Inventor: SETSU RITSUJIN
IPC: H01M6/50
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve effective density which prolongs the lifetime by the aid of load leveling provided by a super-capacitor.  <P>SOLUTION: Battery-containing load leveling includes a battery element, a capacitor, an electronic control for using complementary-type controlling and complementary-type electrical discharging between the battery element and a capacitor element, a single housing for providing hermetic sealing by providing the battery element, the capacitor element and the electronic controller, and two electrodes of an anode and a cathode provided at the housing used for charging and discharging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162826-A (JP)
Title: Joint construction of tube
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a seal from deteriorating its function in a joint by preventing it from producing difference between deflection amount of socket and plug when a load on board is applied on a joint of a tube .  <P>SOLUTION: In joint construction of a tube which the plug 4 formed of a wall thinner than that of the socket 2 in other of a tube 3 is adapted to be inserted into the socket 2 in one of a tube 1, the construction is configured so that an annular reinforced ring 7 which makes it possible to enhance strength in radial direction of the tube of the plug 4 is provided on outer periphery of a part which is not inserted into the socket 2 in the plug 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161941-A (JP)
Title: Two-pack urethane composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/80
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-pack urethane composition which can form a film excellent in drying properties and impact resistance and has storage stabilities of its hardener and paint.  <P>SOLUTION: The two-pack urethane composition contains (1) a compound having two or more functional groups capable of reacting with isocyanate groups, (2) an aliphatic or alicyclic polyisocyanate, and (3) a blocked polyisocyanate having at least part of isocyanate groups blocked by an active methylene-based blocking agent. The composition has a diisocyanate monomer concentration of 1 mass % or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161348-A (JP)
Title: Package filling method, packaging paper container, and laminated packaging material for paper container
Inventor: IKENOTANI MASAKATSU
IPC: B65D65/40
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package filling method, a packaging paper container and a laminated packaging material for a paper container for a fluid food whose innermost layer is a low density linear polyethylene, which transports a web packaging material at a high speed at the process atmosphere temperature of dozens of degrees C or more and molds the material satisfactorily, easily and speedily, does not generate a scratch or unevenness owning to transportation on the surface of the package laminated body, and is superior in low temperature sealability with no barrier defects or sealing defects.  <P>SOLUTION: This relates to package filling in molding a container from a web laminated packaging material containing an outermost thermoplastic material layer, a paper base layer, a barrier layer and the innermost thermoplastic material layer. The packaging material is transported by a roller at the atmospheric temperature of 85 degree C or more at least partially in a package filling process. The innermost layer contains at least a linear low density polyethylene, and has characteristic parameters of an average density 0.911-0.920, 82-95 degrees C Vicat softening point and 100-110 degrees C melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170250-A (JP)
Title: Torque sensor
Inventor: NAKATANI YOSHIO
IPC: G01L5/22
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a working cost and an assembling cost.  <P>SOLUTION: An outer circumference of a cylindrical magnetism leakage preventing member 12 made of a nonmagnetic material covering an outer circumference of the first shaft 3 made of a magnetic material is covered with the first detection cylinder 13 made of a magnetic material. The second detection cylinder 14 made of a magnetic material is rotated along with the second shaft connected elastically and relatively rotatably to the first shaft 3, and one end thereof is opposed to one end of the first detection cylinder 13 with a clearance therebetween. Magnetic resistance against a passing magnetic flux in the first magnetic circuit constituted by generating a magnetic flux passing through the one end of the first detection cylinder 13 and the one end of the second detection cylinder 14 by the first coil 16 is changed in accordance with an elastic relative rotational amount by transmission torque changes of the both shafts 3, 4. The magnetism leakage preventing member 12 is molded of a synthetic resin injected in a molding die. The first and second shafts 3, 4 are integrated to be rotated along with the magnetism leakage preventing member 12 die-molded by inserting the shafts 3, 4 into the molding die before the injection of the synthetic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167008-A (JP)
Title: Body inside observation system
Inventor: ONO WATARU
IPC: H04N9/07
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body inside observation system displaying a white-balanced image without providing a color adjusting circuit in an imaging unit side.  <P>SOLUTION: After taking the image of a white reflecting plate 16, the imaging unit 3 is gulped and takes images of the body inside, and an external image observation device 4 wirelessly receives and stores the images taken by the imaging unit 3. When displaying them, image data stored in an image display device 52 are read, a white determination means 54 determines the image data of the white reflecting plate 16 taken first. The color balance of color signals R, G and B of the image data is detected, a gain of an amplifier part 57 for the white balance is adjusted and the signal levels of R, G and B are adjusted to become equal, so that the while-balanced image can be displayed without providing a color adjustment circuit in the side of the imaging unit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167067-A (JP)
Title: Big-wheel
Inventor: IWASAKI NOBUAKI
IPC: A63G27/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ferris wheel integrated with a wind power windmill in which the big-wheel, one of game machines, is integrated with the wind power windmill.  <P>SOLUTION: The big-wheel integrated with the wind power windmill is provided with a cylindrical tower 11, an inner column 12 provided inside the tower 11, the wind power windmill 51 having a windmill 51a mounted on the top part of the tower 11, an ascending track 14 and a descending track 15 arranged along an outer peripheral face and an inner peripheral face of the tower 11 and along the inner column 12 and having screw shapes with different radii respectively, a gondola device 16 movable along the tracks 14 and 15 and a gondola driving device 17 for driving the gondola device 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170309-A (JP)
Title: Abnormality determining device for oxygen sensor
Inventor: TAWARA TATSUYA
IPC: F02D35/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To favorably determine the presence of element crack abnormality in a detecting element included in an oxygen sensor.  <P>SOLUTION: A first front oxygen sensor 19a and a second front oxygen sensor 19b are arranged in the upstream of an exhaust emission control catalyst 18 provided in a midway of an exhaust passage 13 in an internal combustion engine 12. An electronic controller 22 compares an output of the first front oxygen sensor 19a with an output of the second front oxygen sensor 19b, and determines the presence of the element crack abnormality in either of the first front oxygen sensor 19a or the second front oxygen sensor 19b, when recognizing the existence of a significant difference between the outputs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169866-A (JP)
Title: Gas spring
Inventor: KAWAHARA FUMIO
IPC: F16F9/346
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas spring manufacturing method for shortening the filling time of pressurized gas in a cylinder in a gas spring, and an inexpensive gas spring with the small number of parts.  <P>SOLUTION: In a manufacturing method of a gas spring 10, a first seal member 21, an annular space member 22, a second seal member 23, and a rod guide 24 are successively fitted to an outer circumference of a piston rod 12 from the side of a piston 13. A piston rod assembly 20 with lubricant filled therein in advance is provided in an annular chamber 26 demarcated between the first seal member 21, the space member 22 and the second seal member 23. Pressurized gas is sealed in the cylinder 11 from an opening part of the cylinder 11. By pushing the rod guide 24 fitted in the piston rod 12, the piston rod assembly 20 is inserted from the opening part of the cylinder 11 into the cylinder 11, and the rod guide 24 is fixed to the cylinder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173460-A (JP)
Title: Dc-dc converter control method, dc-dc converter, semiconductor integrated circuit, and electronic apparatus
Inventor: NATSUME MASAHIRO
IPC: H03K17/687
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter that can achieve high conversion efficiency, without using a linear regulator.  <P>SOLUTION: The DC-DC converter 10 switches on and off a main switching transistor T1, to perform DC-DC conversion. A series circuit comprising a diode D2 and a first capacitor C2 is connected in parallel between the source and drain of the transistor T1, and a second capacitor C3 is connected in parallel with the first capacitor C2 via a transistor T3. A gate voltage for driving the transistor T1 is generated by connecting or disconnecting each capacitor C2, C3 by the transistor T3, synchronizing with the turning on/off of the transistor T1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178244-A (JP)
Title: Method for controlling transaction and settlement of buyer by using inter-computer communication network and method for informing buyer of information along consumption tendency of buyer
Inventor: UEHARA TAKESHI
IPC: G06Q20/14
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a buyer to collectively control various commerce executed by the buyer and information on these settlements.  <P>SOLUTION: A server 25 provides a calendar image screen of sticking a bill issued from a supplier system 7 and a money reception payment specification of a buyer account issued from a bank system 13 to a space of a corresponding date for a buyer system 3 used by the buyer 1. When the buyer 1 inputs approval to an optional bill on the calendar image screen, an account transfer telegram for paying the bill is automatically sent to the bank system 13. The server 25 informs the supplier system 7 and the bank system 13 of a state of respective bills. The server 25 supplements news, and selects the news along a consumption tendency of the buyer, and sticks the news to the space of the date a little before having consumption of the buyer on the calendar image screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227520-A (JP)
Title: Rotary member and its manufacturing method
Inventor: HIRAI EIJI
IPC: C23C30/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a problem in a conventional rotary member used for a bearing, etc., that hydrogen embrittlement like short life exfoliation occurs in a contact surface by the invasion of a hydrogen atom or an ion generated during rotary contact to the inside of steel.  <P>SOLUTION: This steel rotary member is in rolling contact or sliding contact with a mating member with oil lubrication, grease lubrication, or mixed lubrication of hydrofluorocarbon as a refrigerant and lubricant soluble therein. By forming a hydrogen block layer comprising a concentrated part of an element or a compound having a hydrogen diffusion coefficient lower than that of a base material in the contact surface, the invasion of hydrogen into the base material is controlled, and hydrogen embrittlement like short life exfoliation is deterred even if the amount of hydrogen generated when a use environment or a lubricating environment changes increases.  <P>COPYRIGHT: (C)2003,JPO